20930697

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{1049}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 31080000

約数和(自身を除く): 10149303

約数列:

[1, 3, 9, 27, 739, 1049, 2217, 3147, 6651, 9441, 19953, 28323, 775211, 2325633, 6976899, 20930697]

約数ペア:

[(1, 20930697), (3, 6976899), (9, 2325633), (27, 775211), (739, 28323), (1049, 19953), (2217, 9441), (3147, 6651)]